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Product comparison · 2 monitors

iiyama ProLite B2791HSU-B1 computer monitor vs iiyama ProLite X2474HS-B1 computer monitor

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  • 55specifications compared
  • 22differ
  • 33identical
  • 42known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 59.9 cm (23.6")
  • Display brightness (typical)
    • 300 cd/m²
    • 250 cd/m²
  • Response time
    • 1 ms
    • 4 ms
  • Contrast ratio (typical)
    • 1000:1
    • 3000:1
  • Viewing angle, horizontal
    • 170°
    • 178°
  • Viewing angle, vertical
    • 160°
    • 178°
  • Pixel pitch
    • 0.311 x 0.311 mm
    • 0.272 x 0.272 mm
  • Digital horizontal frequency
    • 30 - 83 kHz
    • 30 - 80 kHz

Side by side

Differences highlightedShow differences only
97 specifications
A

iiyama

ProLite B2791HSU-B1 computer monitor

Model B2791HSU-B1

View product
B

iiyama

ProLite X2474HS-B1 computer monitor

Model X2474HS-B1

View product
Display10 differ
Display diagonalDiffers68.6 cm (27")59.9 cm (23.6")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeTNTN
Display brightness (typical)Differs300 cd/m²250 cd/m²
Response timeDiffers1 ms4 ms
Screen shapeFlatFlat
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)640 x 350, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
Contrast ratio (typical)Differs1000:13000:1
Contrast ratio (dynamic)12000000:112000000:1
Maximum refresh rateKnown for one75 Hz
Viewing angle, horizontalDiffers170°178°
Viewing angle, verticalDiffers160°178°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.311 x 0.311 mm0.272 x 0.272 mm
Viewable size, horizontalKnown for one52.1 cm
Viewable size, verticalKnown for one29.3 cm
Digital horizontal frequencyDiffers30 - 83 kHz30 - 80 kHz
Digital vertical frequencyDiffers55 - 75 Hz50 - 75 Hz
3DKnown for oneNo
Separate H/V syncYesYes
Display surfaceKnown for oneMatt
Performanceidentical
Mac operating systems supportedKnown for oneYes
AMD FreeSyncKnown for oneYes
VESA Adaptive Sync supportKnown for oneYes
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers4 W5 W
Built-in cameraKnown for oneNo
Designidentical
Market positioningBusinessBusiness
Product colourBlackBlack
Feet colourKnown for oneBlack
Ports & interfaces1 differ
Built-in USB hubDiffersYesNo
VGA (D-Sub) ports quantity11
DVI portNoNo
HDMI ports quantity11
DisplayPorts quantity11
Headphone outputs11
Headphone connectivityKnown for one3.5 mm
HDCPYesYes
USB hub versionKnown for one2.0
USB Type-A downstream ports quantityKnown for one2
Ergonomics4 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Tilt adjustmentYesYes
On Screen Display (OSD) languagesDiffersSimplified Chinese, Czech, German, Dutch, English, Spanish, French, Italian, Japanese, Polish, RomanianCzech, German, Dutch, English, French, Italian, Japanese, Polish, Russian
Number of OSD languagesDiffers1110
Tilt down angle rangeDiffers0 - 5°0 - 3°
Tilt up angle rangeDiffers0 - 22°0 - 20°
Height adjustmentKnown for oneYes
Adjustable height (max)Known for one13 cm
PivotKnown for oneYes
Pivot angleKnown for one0 - 90°
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-45 - 45°
Tilt angle rangeKnown for one-5 - 22°
On Screen Display (OSD)Known for oneYes
Plug and PlayKnown for oneYes
Power1 differ
Power consumption (typical)Differs19.7 W20.1 W
Power consumption (standby)0.5 W0.5 W
Power consumption (average)Known for one19 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Current ratingKnown for one0.8 A
Annual energy consumptionKnown for one29 kWh
Energy efficiency class (SDR)Known for oneE
Energy consumption (SDR) per 1000 hoursKnown for one19 kWh
Energy efficiency scaleKnown for oneA to G
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 80%
Storage relative humidity (H-H)Known for one5 - 85%
Weight & dimensions1 differ
Width (with stand)Known for one547.5 mm
Depth (with stand)Known for one177 mm
Height (with stand)Known for one405.5 mm
Weight (with stand)Differs6.9 kg3.2 kg
Width (without stand)Known for one547.5 mm
Depth (without stand)Known for one41 mm
Height (without stand)Known for one324.5 mm
Packaging content1 differ
Stand includedYesYes
Cables includedDiffersAC, HDMI, USBAC, HDMI
Quick start guideYesYes
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Bronze, ENERGY STARENERGY STAR
Other features2 differ
On/off switchYesYes
TV tuner integratedKnown for oneNo
Energy efficiency class (legacy scale)Known for oneA
No flickeringYesYes
Power managementKnown for oneYes
CertificationDiffersCE, TÜV-GS, CUCE, TÜV-Bauart, CU, VCCI-B, PSE
Supplied AC adapter typeDiffersACLED
Thin Clientidentical
Thin client installedNoNo
Logistics dataidentical
Harmonized System (HS) codeKnown for one85285210

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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